
Meiosis passing in the first- and second-year-plants of F1 interspecific hybrid Solanum linnaeum L. x Solanum incanum L. has been carried out. Fruit with seeds were formed during a second year of vegetation. The quantities of uni- and tetravalents and main disorders frequency lowered with plant age. Meiosis in parental forms was normal. The conclusion was drawn about F1 Solanum linnaeum L. x Solanum incanum L. meiosis regularity connection with heterozygous genotype, influence of environmental factors and plant age.
Chromosome Aberrations, Heterozygote, Microscopy, Time Factors, Genotype, Staining and Labeling, Chimera, Temperature, Solanum, Meiosis, Species Specificity, Seeds, Hybridization, Genetic
Chromosome Aberrations, Heterozygote, Microscopy, Time Factors, Genotype, Staining and Labeling, Chimera, Temperature, Solanum, Meiosis, Species Specificity, Seeds, Hybridization, Genetic
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